AirHint found the following cheapest return flights from Auckland (AKL) to Seoul (ICN) in August 2025 (see full year).

Return flights

21 Aug - 28 Aug	Jetstar
05 Aug - 18 Aug	China Airlines
12 Aug - 19 Aug	Jetstar
19 Aug - 21 Aug	Jetstar
26 Aug - 02 Sep	Jetstar
14 Aug - 23 Aug	Jetstar
14 Aug - 30 Aug	Jetstar
13 Aug - 19 Aug	Jetstar
26 Aug - 06 Sep	Jetstar
28 Aug - 18 Sep	Jetstar
30 Aug - 06 Sep	Jetstar
05 Aug - 12 Aug	Jetstar
12 Aug - 14 Aug	Jetstar
02 Aug - 16 Aug	Jetstar
25 Aug - 08 Sep	Qantas
25 Aug - 01 Sep	Qantas
18 Aug - 08 Sep	Qantas
11 Aug - 08 Sep	Cathay Pacific
27 Aug - 03 Sep	Cathay Pacific
23 Aug - 01 Sep	Cathay Pacific

Also check the deals for one-way flights from Auckland to Seoul in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Auckland to Seoul in August from 531€

Return flights